From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: "Krzysztof Wilczyński" <kw@linux.com>,
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Subject: Re: [PATCH v1 09/11] regulator: bd9576: switch to using devm_fwnode_gpiod_get()
Date: Mon, 5 Sep 2022 13:40:42 +0300 [thread overview]
Message-ID: <CAHp75VeA+oVPmsEOg+y0cvRcTU5qA+Y+9=Byp0C982EB7SAArQ@mail.gmail.com> (raw)
In-Reply-To: <20220903-gpiod_get_from_of_node-remove-v1-9-b29adfb27a6c@gmail.com>
On Mon, Sep 5, 2022 at 9:33 AM Dmitry Torokhov
<dmitry.torokhov@gmail.com> wrote:
>
> I would like to stop exporting OF-specific devm_gpiod_get_from_of_node()
> so that gpiolib can be cleaned a bit, so let's switch to the generic
> fwnode property API.
>
> While at it switch the rest of the calls to read properties in
> bd957x_probe() to the generic device property API as well.
With or without below addressed,
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
>
> diff --git a/drivers/regulator/bd9576-regulator.c b/drivers/regulator/bd9576-regulator.c
> index aa42da4d141e..393c8693b327 100644
> --- a/drivers/regulator/bd9576-regulator.c
> +++ b/drivers/regulator/bd9576-regulator.c
> @@ -12,6 +12,7 @@
> #include <linux/module.h>
> #include <linux/of.h>
> #include <linux/platform_device.h>
> +#include <linux/property.h>
> #include <linux/regulator/driver.h>
> #include <linux/regulator/machine.h>
> #include <linux/regulator/of_regulator.h>
> @@ -939,8 +940,8 @@ static int bd957x_probe(struct platform_device *pdev)
> }
>
> ic_data->regmap = regmap;
> - vout_mode = of_property_read_bool(pdev->dev.parent->of_node,
> - "rohm,vout1-en-low");
> + vout_mode = device_property_read_bool(pdev->dev.parent,
> + "rohm,vout1-en-low");
They all using parent device and you may make code neater by adding
struct device *parent = pdev->dev.parent;
at the definition block of the probe function.
> if (vout_mode) {
> struct gpio_desc *en;
>
> @@ -948,10 +949,10 @@ static int bd957x_probe(struct platform_device *pdev)
>
> /* VOUT1 enable state judged by VOUT1_EN pin */
> /* See if we have GPIO defined */
> - en = devm_gpiod_get_from_of_node(&pdev->dev,
> - pdev->dev.parent->of_node,
> - "rohm,vout1-en-gpios", 0,
> - GPIOD_OUT_LOW, "vout1-en");
> + en = devm_fwnode_gpiod_get(&pdev->dev,
> + dev_fwnode(pdev->dev.parent),
> + "rohm,vout1-en", GPIOD_OUT_LOW,
> + "vout1-en");
> if (!IS_ERR(en)) {
> /* VOUT1_OPS gpio ctrl */
> /*
> @@ -986,8 +987,8 @@ static int bd957x_probe(struct platform_device *pdev)
> * like DDR voltage selection.
> */
> platform_set_drvdata(pdev, ic_data);
> - ddr_sel = of_property_read_bool(pdev->dev.parent->of_node,
> - "rohm,ddr-sel-low");
> + ddr_sel = device_property_read_bool(pdev->dev.parent,
> + "rohm,ddr-sel-low");
> if (ddr_sel)
> ic_data->regulator_data[2].desc.fixed_uV = 1350000;
> else
>
> --
> b4 0.10.0-dev-fc921
--
With Best Regards,
Andy Shevchenko
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-09-05 13:34 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-05 6:30 [PATCH v1 00/11] Get rid of [devm_]gpiod_get_from_of_node() public APIs Dmitry Torokhov
2022-09-05 6:30 ` [PATCH v1 01/11] PCI: tegra: switch to using devm_fwnode_gpiod_get Dmitry Torokhov
2022-09-05 7:19 ` Pali Rohár
2022-09-05 10:49 ` Andy Shevchenko
2022-09-05 10:53 ` Pali Rohár
2022-09-05 10:54 ` Andy Shevchenko
2022-09-05 10:54 ` Andy Shevchenko
2022-09-05 22:49 ` Dmitry Torokhov
2022-09-08 8:13 ` Linus Walleij
2022-09-05 6:30 ` [PATCH v1 02/11] drm/tegra: " Dmitry Torokhov
2022-09-05 10:57 ` Andy Shevchenko
2022-09-05 19:37 ` Dmitry Torokhov
2022-09-05 21:03 ` Linus Walleij
2022-09-05 22:08 ` Dmitry Torokhov
2022-09-05 6:30 ` [PATCH v1 03/11] mtd: rawnand: stm32_fmc2: switch to using devm_fwnode_gpiod_get() Dmitry Torokhov
2022-09-20 8:33 ` Miquel Raynal
2022-09-05 6:30 ` [PATCH v1 04/11] usb: phy: tegra: switch to using devm_gpiod_get() Dmitry Torokhov
2022-09-05 10:59 ` Andy Shevchenko
2022-09-05 19:39 ` Dmitry Torokhov
2022-09-05 19:41 ` Andy Shevchenko
2022-09-05 19:51 ` Dmitry Torokhov
2022-09-05 19:55 ` Andy Shevchenko
2022-09-05 22:07 ` Guenter Roeck
2022-09-06 12:27 ` Andy Shevchenko
2022-09-05 6:30 ` [PATCH v1 05/11] usb: gadget: udc: at91: switch to using fwnode_gpiod_get_index() Dmitry Torokhov
2022-09-05 6:30 ` [PATCH v1 06/11] PCI: aardvark: switch to using devm_gpiod_get_optional() Dmitry Torokhov
2022-09-05 7:00 ` Pali Rohár
2022-09-05 10:47 ` Andy Shevchenko
2022-09-05 19:54 ` Dmitry Torokhov
2022-09-05 22:54 ` Dmitry Torokhov
2022-09-05 23:10 ` Pali Rohár
2022-09-05 23:18 ` Dmitry Torokhov
2022-09-08 8:32 ` Linus Walleij
2022-09-05 6:30 ` [PATCH v1 07/11] PCI: apple: switch to using fwnode_gpiod_get_index() Dmitry Torokhov
2022-09-06 0:19 ` Dmitry Torokhov
2022-09-08 8:33 ` Linus Walleij
2022-09-05 6:31 ` [PATCH v1 08/11] regulator: bd71815: switch to using devm_fwnode_gpiod_get() Dmitry Torokhov
2022-09-05 9:55 ` Matti Vaittinen
2022-09-05 10:42 ` Andy Shevchenko
2022-09-08 8:10 ` Linus Walleij
2022-09-05 6:31 ` [PATCH v1 09/11] regulator: bd9576: " Dmitry Torokhov
2022-09-05 9:56 ` Matti Vaittinen
2022-09-05 10:40 ` Andy Shevchenko [this message]
2022-09-05 13:19 ` Matti Vaittinen
2022-09-05 13:23 ` Andy Shevchenko
2022-09-05 6:31 ` [PATCH v1 10/11] watchdog: bd9576_wdt: " Dmitry Torokhov
2022-09-05 11:09 ` Andy Shevchenko
2022-09-05 15:13 ` Guenter Roeck
2022-09-05 15:21 ` Andy Shevchenko
2022-09-05 15:49 ` Guenter Roeck
2022-09-05 19:47 ` Dmitry Torokhov
2022-09-05 22:09 ` Guenter Roeck
2022-09-07 2:00 ` Dmitry Torokhov
2022-09-08 8:38 ` Linus Walleij
2022-09-05 6:31 ` [PATCH v1 11/11] gpiolib: of: remove [devm_]gpiod_get_from_of_node() APIs Dmitry Torokhov
2022-09-05 10:40 ` Linus Walleij
2022-09-05 7:08 ` [PATCH v1 00/11] Get rid of [devm_]gpiod_get_from_of_node() public APIs Greg Kroah-Hartman
2022-09-05 11:13 ` Andy Shevchenko
2022-09-05 14:54 ` (subset) " Mark Brown
2022-10-27 13:38 ` Lorenzo Pieralisi
2022-10-28 1:06 ` Dmitry Torokhov
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